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Analog Devices, Inc. patents


      
Recent patent applications related to Analog Devices, Inc.. Analog Devices, Inc. is listed as an Agent/Assignee. Note: Analog Devices, Inc. may have other listings under different names/spellings. We're not affiliated with Analog Devices, Inc., we're just tracking patents.

ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009 | Company Directory "A" | Analog Devices, Inc.-related inventors



Apparatus, systems, and methods for calibration of microphones

Analog Devices

Apparatus, systems, and methods for calibration of microphones

Area-efficient frequency compensation

Analog Devices

Area-efficient frequency compensation

Area-efficient frequency compensation

Analog Devices

Apparatus and forming alignment features for back side processing of a wafer

Search recent Press Releases: Analog Devices, Inc.-related press releases
Count Application # Date Analog Devices, Inc. patents (updated weekly) - BOOKMARK this page
12015002821301/29/15 new patent  System and lidar signal conditioning
22015002849901/29/15 new patent  Apparatus and forming alignment features for back side processing of a wafer
32015002883501/29/15 new patent  Area-efficient frequency compensation
42015002892401/29/15 new patent  Oscillator circuit with output slope proportional to supply voltage
52015003010201/29/15 new patent  Wideband quadrature error correction
62015003010301/29/15 new patent  Wideband quadrature error detection and correction
72015003016401/29/15 new patent  Microphone calibration
82015003016601/29/15 new patent  Apparatus, systems, and methods for calibration of microphones
92015002226701/22/15Apparatus and methods for electronic amplification
102015001523901/15/15Apparatus and real time harmonic spectral analyzer
112015001533701/15/15Modular approach for reducing flicker noise of mosfets
122015001627201/15/15Jesd test sequencer generator
132015001647101/15/15Configurable quad byte framer
142015000896001/08/15Digital phase detector
152015000905001/08/15Differential decoder
162015001218401/08/15Method for power management of wireless automotive modules
172015000220001/01/15Digital slew rate limiter
182015000232201/01/15Switching scheme for isi mitigation in data converters
192015000677501/01/15Bridge circuit to arbitrate bus commands
202014037457012/25/14Gain-ranging charge amplifier
212014037485012/25/14Apparatus and shielding and biasing in mems devices encapsulated by active circuitry
222014037485212/25/14Electrical shielding in a mems leadframe package
232014037485412/25/14Vertical mount package and wafer level packaging therefor
242014037485612/25/14Apparatus and preventing stiction of mems devices encapsulated by active circuitry
252014037597812/25/14Optical time-of-flight system
262014037598512/25/14Optical angle measurement
272014035698912/04/14Method of manufacturing mems devices with reliable hermetic seal
282014034014011/20/14Phased-array charge pump supply
292014034014911/20/14Method for low power low noise input bias current compensation
302014034030211/20/14Integrated gesture sensor module
312014034125711/20/14Temperature sensor system and method
322014034454511/20/14Parallel atomic increment
332014033294711/13/14Packages and methods for packaging
342014033346311/13/14Split-path data acquisition signal chain
352014032384410/30/14Circuit architecture for photodiodes
362014031306510/23/14Clock signal error correction in a digital-to-analog converter
372014029224910/02/14Control techniques for motor driven systems
382014028516709/25/14Auto-tuning switching regulator
392014026051509/18/14System and run-time hermeticity detection of a capped mems device
402014026061109/18/14Xy-axis gyroscopes with electrode configuration for detecting quadrature errors and out-of-plane sense modes
412014026246409/18/14Laterally coupled isolator devices
422014026452009/18/14Integrated circuit structure and protection from damage to gate dielectric
432014026488109/18/14Methods and structures to facilitate through-silicon vias
442014026557809/18/14Fine timing adjustment method
452014026633209/18/14Isolator-based transmission system with side isolator channel for refresh signals
462014026635809/18/14Low-distortion programmable capacitor array
472014026637309/18/14Integrated delayed clock for high speed isolated spi communication
482014026637609/18/14Active clock tree for data converters
492014026643709/18/14Active cascode circuit using backgate control
502014026644109/18/14Three stage amplifier
512014026647609/18/14Extended range ring oscillator using scalable feedback
522014026648109/18/14Oscillator with primary and secondary lc circuits
532014026656609/18/14Composite resistors
542014026684409/18/14Method and device for improving convergence time in correlation-based algorithms
552014026684709/18/14Background calibration of adc reference voltage due to input signal dependency
562014026986309/18/14Transmitter lo leakage calibration scheme using loopback circuitry
572014026986609/18/14Apparatus and methods for loss of signal detection
582014026997909/18/14All digital zero-voltage switching
592014026998809/18/14Radio frequency domain digital pre-distortion
602014027000109/18/14Quadrature error detection and correction
612014027000209/18/14System and method quadrature error detection and correction
622014027390209/18/14Quadrature error correction using polynominal models in tone calibration
632014028042109/18/14Fft accelerator
642014028165409/18/14Synchronizing data transfer from a core to a physical interface
652014025101109/11/14Tilt mode accelerometer with improved offset and noise performance
662014025335309/11/14Apparatus and reducing sampling circuit timing mismatch
672014025483509/11/14Packaged microphone system with a permanent magnet
682014024709509/04/14Frequency temperature offset compensation
692014025004109/04/14Distributed factor graph system
702014023243508/21/14Analog minimum or maximum voltage selector circuit
712014023246008/21/14Differential charge reduction
722014023377308/21/14Charge sharing analog computation circuitry and applications
732014022520308/14/14Packages and methods for packaging mems microphone devices
742014022522808/14/14Apparatus for transceiver signal isolation and voltage clamp and methods of forming the same
752014022567308/14/14Variable gain amplifier
762014021752108/07/14Mems device with stress relief structures
772014021756608/07/14Double-sided package
782014021815308/07/14Step up or step down micro-transformer with tight magnetic coupling
792014022072308/07/14Methods and structures for using diamond in the production of mems
802014022343908/07/14Superscalar control for a probability computer
812014020884907/31/14Teeter totter accelerometer with unbalanced mass
822014021053807/31/14Multiple ramp variable attenuator
832014021054607/31/14Tuning circuitry and active filters
842014020342207/24/14Microchip with blocking apparatus and fabricating microchip
852014019753107/17/14Compact device package
862014019054307/10/14Wafer scale thermoelectric energy harvester
872014019178307/10/14Pin driver circuit with improved swing fidelity
882014019180007/10/14Multiple winding transformer coupled amplifier
892014019309007/10/14Apparatus and methods for reducing common-mode noise in an imaging system
902014019558107/10/14Fixed point division circuit utilizing floating point architecture
912014017635606/26/14Apparatus and methods for voltage comparison
922014017552406/26/14Vertically integrated systems
932014017560006/26/14Vertically integrated systems
942014017623206/26/14Cartesian feedback loop transmitter with improved loop filter
952014017657106/26/14Block-based signal processing
962014016710406/19/14Interface protection device with integrated supply clamp and forming the same
972014016710506/19/14Devices for monolithic data conversion interface protection and methods of forming the same
982014016710606/19/14Interface protection device with integrated supply clamp and forming the same
992014015922606/12/14Compact sensor module
1002014015980506/12/14Sub-gate delay adjustment using digital locked-loop
1012014015981306/12/14Enhanced transconductance circuit
1022014015383406/05/14Hough transform for circles
1032014015155706/05/14Photonic sensor and a manufacturing such a sensor
1042014015228006/05/14Apparatus and distributing power-up power dissipation
1052014015248006/05/14Enhanced second order noise shaped segmentation and dynamic element matching technique
1062014015268006/05/14System and efficient resource management of a signal flow programmed digital signal processor code
1072014014424005/29/14Apparatus and methods for ultrasound probes
1082014014578105/29/14Apparatus and methods for ultrasound transmit switching
1092014014578505/29/14Apparatus and methods for equalization
1102014014586705/29/14Switching scheme for isi mitigation in data converters
1112014013873505/22/14Junction-isolated blocking voltage devices with integrated protection structures and methods of forming the same
1122014013185005/15/14Microchip with blocking apparatus and fabricating microchip
1132014013232505/15/14Control circuit for use with a four terminal sensor, and measurement system including such a control circuit
1142014013305505/15/14Active detection and protection of sensitive circuits against transient electrical stress events
1152014013706705/15/14Filter design tool
1162014013706805/15/14Filter design tool
1172014013706905/15/14Filter design tool
1182014012540705/08/14Bandwidth limiting for amplifiers
1192014011587305/01/14Micro-electro-mechanical switch beam construction with minimized beam distortion and constructing
1202014011747305/01/14Packages and methods for packaging
1212014011908205/01/14Isolated digital transmission with improved emi immunity
1222014011082504/24/14Compound semiconductor lateral pnp bipolar transistors
1232014011119204/24/14Magnetic field direction detector
1242014011522404/24/14Memory interconnect network architecture for vector processor
1252014011527804/24/14Memory architecture
1262014010219504/17/14Electrode arrangements for quadrature suppression in inertial sensors
1272014010346404/17/14Microphone system with integrated passive device die
1282014010400004/17/14Feed-forward circuit to prevent phase inversion
1292014010526404/17/14System and method to calibrate the frequency response of an electronic filter
1302014009708104/10/14Methods of forming a thin film resistor
1312014009789604/10/14Offset current trim circuit
1322014009791004/10/14Monolithic band switched coupled push-push oscillator
1332014010133904/10/14Efficient scheduling of read and write transactions in dynamic memory controllers
1342014010134504/10/14Universal serial bus (usb) plug-in event detection system and associated method
1352014010135104/10/14Two-wire communication protocol engine
1362014010147704/10/14Power switching in a two-wire conductor system
1372014009177304/03/14System and generating a regulated boosted voltage using a controlled variable number of charge pump circuits
1382014009183504/03/14Apparatus and methods for digital configuration of integrated circuits
1392014009195404/03/14Sub-gate delay adjustment using digital locked-loop
1402014008433103/27/14Heterojunction compound semiconductor protection clamps and methods of forming the same
1412014008434703/27/14Bidirectional heterojunction compound semiconductor protection devices and methods of forming the same
1422014008499903/27/14Apparatus and wide common mode difference
1432014008500503/27/14Circuit to prevent load-induced non-linearity in operational amplifiers
1442014008511703/27/14Sampling circuit, a reducing distortion in a sampling circuit, and an analog to digital converter including such a sampling circuit
1452014008636403/27/14Apparatus and methods for quadrature clock signal generation
1462014008643303/27/14Microphone with programmable frequency response
1472014007786203/20/14Electrical networks and methods of forming the same
1482014007879503/20/14Charge pump supply with clock phase interpolation
1492014007038203/13/14Pre-molded mems device package
1502014007038303/13/14Pre-molded mems device package with conductive shell
1512014007078503/13/14Controller for a dc to dc converter, a combination of a controller and a dc to dc converter, and a operating a dc to dc converter
1522014007088603/13/14Amplifier with voltage and current feedback error correction
1532014007156603/13/14Overvoltage protection for multi-chip module and system-in-package
1542014007215003/13/14Microphone with parasitic capacitance cancelation
1552014006018603/06/14Detection and mitigation of aerodynamic error sources for micromachined inertial sensors
1562014006185403/06/14Small size and fully integrated power converter with magnetics on chip
1572014006598903/06/14System and method to implement a radio transmitter with digital predistortion having reduced noise
1582014005504402/27/14Led current control system for led drive system with multiple dimming inputs
1592014005645202/27/14Portable device with power management controls
1602014005025102/20/14Method and software gps receiver
1612014004309202/13/14Input switches in sampling circuits
1622014004371502/13/14Apparatus and methods for amplifier fault protection
1632014003410402/06/14Vertically integrated systems
1642014003511302/06/14Packaging and methods for packaging
1652014003554302/06/14Phase doubling for switching power supply
1662014003563002/06/14Vertically integrated systems
1672014003703102/06/14Methods for digitally-controlled automatic gain amplification
1682014002664901/30/14Vertically integrated systems
1692014002786701/30/14Packages and methods for 3d integration
1702014002837601/30/14Precision cmos voltage reference
1712014002201401/23/14Apparatus and methods for amplifier power supply control
1722014002599901/23/14Two-wire communication system for high-speed data and power distribution
1732014001384301/16/14Inertial sensor mounting system
1742014001542401/16/14Multi-string led drive system
1752014001542501/16/14Line voltage control circuit for a multi-string led drive system
1762014001542601/16/14Led drive system for controlling an off-chip power supply
1772014001673901/16/14Computed tomography detector module
1782014000922301/09/14Common mode bias circuit
1792014000157701/02/14Mems device with improved charge elimination and methods of producing same
1802014000706101/02/14Staged loop instructions
1812013034217712/26/13Power supply control
1822013033347112/19/13Teeter-totter type mems accelerometer with electrodes on circuit wafer
1832013033514112/19/13Apparatus and methods for electronic amplification
1842013033514412/19/13Apparatus and methods for notch filtering
1852013033586212/19/13Overvoltage protection system for power system with multiple parallel-connected switching power supplies
1862013033883412/19/13Automatic characterization of an actuator based on capacitance measurement
1872013033883512/19/13Cogeneration system and process for determining whether to use cogeneration
1882013033249512/12/13Downsampling with partial-sum re-use
1892013032810312/12/13Method and protection and high voltage isolation of low voltage communication interface terminals
1902013032860912/12/13Background techniques for comparator calibration
1912013032985312/12/13Reduced-noise integrator, detector and ct circuits
1922013033088412/12/13Methods for protecting electronic circuits operating under high stress conditions
1932013032277112/05/13Shape detection using chain code states
1942013031911612/05/13Xy-axis shell-type gyroscopes with reduced cross-talk sensitivity and/or mode matching
1952013032046612/05/13Package for damping inertial sensor
1962013032049812/05/13Low voltage protection devices for precision transceivers and methods of forming the same
1972013032099012/05/13Device and equalizing current drain from a battery stack
1982013031412811/28/13Cmos transistor linearization method
1992013030771211/21/13Calibrating timing, gain and bandwidth mismatch in interleaved adcs using injection of random pulses
2002013030051211/14/13Clock generator for crystal or ceramic oscillator and filter system for same
2012013029278611/07/13Integrated optical sensor module
2022013029329111/07/13Quality factor tuning for lc circuits
2032013029329411/07/13Programmable gain amplifier with amplifier common mode sampling system
2042013029330411/07/13Compensation technique for feedback amplifiers
2052013029586311/07/13Frequency tuning for lc circuits
2062013028390810/31/13Mems gyroscopes with reduced errors
2072013028708410/31/13Wide common-mode range receiver
2082013028807010/31/13Method for creating asperities in metal for metal-to-metal bonding
2092013027807710/24/13Isolated measurement system with cooperatively-timed isolated power generation
2102013027808110/24/13Accelerometer-controlled master power switch for electronic devices
2112013027823010/24/13Distortion cancellation in analog circuits
2122013027831210/24/13Synchronization of multiple signal converters
2132013027833610/24/13Gain enhancement for cascode structure
2142013027843810/24/13Isolator system with status data integrated with measurement data
2152013027961110/24/13Isolated system data communication
2162013027115510/17/13Impedance measurement device and method
2172013027121910/17/13Apparatus and methods for frequency compensation of an amplifier
2182013026366310/10/13Wide g range accelerometer
2192013026513310/10/13Method for altering electrical and thermal properties of resistive materials
2202013025689610/03/13Vertical mount package and wafer level packaging therefor
2212013025745610/03/13System and detecting surface charges of a mems device
2222013025748810/03/13Balanced impedance differential signaling
2232013025814310/03/13Impulse noise removal design for bayer pattern image sensor
2242013025908610/03/13Temperature sensor and an infrared detector including such a sensor
2252013025914510/03/13Multi-bit digital signal isolator
2262013024871109/26/13Infrared sensor
2272013024892309/26/13Bi-directional switch using series connected n-type mos devices in parallel with series connected p-type mos devices
2282013024962009/26/13Methods and circuits for operating a parallel dmos switch
2292013024963209/26/13Enhanced transconductance circuit
2302013024972709/26/13Reference circuit suitable for use with an analog to digital converter and an analog to digital converter including such a reference circuit
2312013023969209/19/13Microelectronic device testing apparatus and method
2322013024102109/19/13Integrated circuit having a semiconducting via; an integrated circuit including a sensor, such as a photosensitive device, and a making said integrated circuit
2332013024104509/19/13Packages and methods for packaging
2342013024154309/19/13Sensor and a manufacture of a sensor
2352013024165309/19/13Instrumentation input systems
2362013024191509/19/13Low voltage driver for high voltage lcd
2372013024244809/19/13Apparatus and protection of precision mixed-signal electronic circuits
2382013024313109/19/13Real-time i/q imbalance correction for wide-band rf receiver
2392013023420909/12/13Switching device for heterojunction integrated circuits and methods of forming the same
2402013023603609/12/13Support microphone diaphragm
2412013023603709/12/13Multi-microphone system
2422013022922009/05/13System for a clock shifter circuit
2432013023027309/05/13Systems and methods for passive alignment of opto-electronic components
2442013022140508/29/13Apparatus and electronic circuit protection
2452013022146808/29/13Compact sensor module
2462013022202208/29/13System and oscillator frequency control
2472013022296108/29/13Apparatus and electronic circuit protection
2482013021494408/22/13Switched-capacitor mdac with common-mode hop regulation
2492013021851208/22/13Method and low cost, high accuracy temperature sensor


ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009



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